ICD-10-CM 2027
ICD-10 code for prepuce ulcer
From the official ICD-10-CM alphabetic index entry “Ulcer, ulcerated, ulcerating, ulceration, ulcerative › prepuce”. Page updated September 29, 2026.
About coding prepuce ulcer
The ICD-10-CM code for prepuce ulcer is N47.7 (Other inflammatory diseases of prepuce).
Within N47, choose N47.7 (Other inflammatory diseases of prepuce) only when documentation doesn't support a more specific option: adherent prepuce, newborn (N47.0), phimosis (N47.1), Paraphimosis (N47.2), Deficient foreskin (N47.3), benign cyst of prepuce (N47.4), adhesions of prepuce and glans penis (N47.5), Balanoposthitis (N47.6) and other disorders of prepuce (N47.8).
Use an additional code (B95-B97), to identify infectious agent.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about prepuce ulcer ICD-10 codes
What is the ICD-10 code for prepuce ulcer?
- N47.7 — Other inflammatory diseases of prepuce.
Is N47.7 billable?
- Yes. N47.7 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N47.7 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N47.7 as a principal diagnosis.
Is N47.7 a CC or MCC?
- No. N47.7 is neither a CC nor an MCC under MS-DRG v44.0.